CN1212921C - 压制粉末制品的装置以及压制粉末制品的方法 - Google Patents
压制粉末制品的装置以及压制粉末制品的方法 Download PDFInfo
- Publication number
- CN1212921C CN1212921C CNB991232917A CN99123291A CN1212921C CN 1212921 C CN1212921 C CN 1212921C CN B991232917 A CNB991232917 A CN B991232917A CN 99123291 A CN99123291 A CN 99123291A CN 1212921 C CN1212921 C CN 1212921C
- Authority
- CN
- China
- Prior art keywords
- punch die
- powder
- die
- hole
- lubricant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims description 47
- 238000003825 pressing Methods 0.000 title abstract description 5
- 239000000314 lubricant Substances 0.000 claims abstract description 118
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 31
- 150000002910 rare earth metals Chemical class 0.000 claims description 31
- 239000011265 semifinished product Substances 0.000 claims description 25
- 238000009966 trimming Methods 0.000 claims description 22
- 239000006247 magnetic powder Substances 0.000 claims description 20
- 238000003892 spreading Methods 0.000 claims description 15
- 230000007480 spreading Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 7
- 238000002513 implantation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 11
- 238000007906 compression Methods 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 41
- 239000007789 gas Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- -1 fatty acid ester Chemical class 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- YRHYCMZPEVDGFQ-UHFFFAOYSA-N methyl decanoate Chemical class CCCCCCCCCC(=O)OC YRHYCMZPEVDGFQ-UHFFFAOYSA-N 0.000 description 2
- NUKZAGXMHTUAFE-UHFFFAOYSA-N methyl hexanoate Chemical class CCCCCC(=O)OC NUKZAGXMHTUAFE-UHFFFAOYSA-N 0.000 description 2
- UQDUPQYQJKYHQI-UHFFFAOYSA-N methyl laurate Chemical class CCCCCCCCCCCC(=O)OC UQDUPQYQJKYHQI-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0017—Deairing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3205—Particular pressure exerting means for making definite articles
- B29C2043/3222—Particular pressure exerting means for making definite articles pressurized gas, e.g. air
- B29C2043/3233—Particular pressure exerting means for making definite articles pressurized gas, e.g. air exerting pressure on mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
- B29C2043/566—Compression moulding under special conditions, e.g. vacuum in a specific gas atmosphere, with or without pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31193898 | 1998-11-02 | ||
| JP311938/1998 | 1998-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1253071A CN1253071A (zh) | 2000-05-17 |
| CN1212921C true CN1212921C (zh) | 2005-08-03 |
Family
ID=18023248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991232917A Expired - Lifetime CN1212921C (zh) | 1998-11-02 | 1999-10-29 | 压制粉末制品的装置以及压制粉末制品的方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US6482349B1 (de) |
| EP (1) | EP0999039B1 (de) |
| CN (1) | CN1212921C (de) |
| DE (1) | DE69929385T2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382952C (zh) * | 2006-06-29 | 2008-04-23 | 南京东部精密机械有限公司 | 流态化料靴 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162235C (zh) | 2000-03-28 | 2004-08-18 | 住友特殊金属株式会社 | 粉体压制装置及稀土合金磁性粉末成型体的制作方法 |
| JP3983669B2 (ja) * | 2000-12-08 | 2007-09-26 | 協和醗酵工業株式会社 | 錠剤の製造装置 |
| ITBO20010082A1 (it) * | 2001-02-15 | 2002-08-16 | Ima Spa | Macchina comprimitrice per la produzione di compresse |
| ITRE20010080A1 (it) * | 2001-07-30 | 2003-01-30 | Sacmi | Stampo per la pressatura di piastrelle ceramiche, in particolare di lastre di grandi dimensioni |
| ITMO20010168A1 (it) * | 2001-08-08 | 2003-02-08 | Imal Srl | Macchina per la fabbricazione di pezzi in materiale incoerente pressato |
| US7122143B2 (en) * | 2001-09-28 | 2006-10-17 | Mcneil-Ppc, Inc. | Methods for manufacturing dosage forms |
| JP4134616B2 (ja) | 2001-10-02 | 2008-08-20 | 日立金属株式会社 | プレス装置および磁石の製造方法 |
| DE102006051666A1 (de) * | 2006-11-02 | 2008-05-08 | Dorst Technologies Gmbh & Co. Kg | Vorrichtung zum Pressen von Pressteilen mit einer Pressgut-Zuführungseinrichtung |
| WO2008061342A1 (en) * | 2006-11-20 | 2008-05-29 | Stackpole Limited | Method and apparatus for die wall lubrication |
| DE102007021208B4 (de) * | 2007-05-05 | 2009-03-05 | Metso Lindemann Gmbh | Maschine zur Reststoffbearbeitung |
| DE102008064660B4 (de) * | 2008-07-01 | 2011-01-13 | Sunicon Ag | Silizium-Kompaktat |
| JP5636719B2 (ja) * | 2010-03-30 | 2014-12-10 | 住友ベークライト株式会社 | 成形体製造装置および成形体の製造方法 |
| JP5856782B2 (ja) * | 2011-08-25 | 2016-02-10 | 三菱マテリアルテクノ株式会社 | 粉末成形装置 |
| JP5906054B2 (ja) | 2011-10-14 | 2016-04-20 | 住友電気工業株式会社 | 圧粉成形体の成形方法 |
| CN103860030B (zh) * | 2012-12-17 | 2016-01-27 | 广东福尔电子有限公司 | 一种电饭锅硬磁体的生产方法 |
| CN103093921B (zh) | 2013-01-29 | 2016-08-24 | 烟台首钢磁性材料股份有限公司 | 一种r-t-b-m-c系烧结磁铁及其制造方法及专用装置 |
| JP6689571B2 (ja) * | 2015-03-05 | 2020-04-28 | 信越化学工業株式会社 | 希土類焼結磁石の製造方法 |
| CN104760320A (zh) * | 2015-03-18 | 2015-07-08 | 泰州航宇电碳制品有限公司 | 石墨块真空成型模具 |
| US10427215B2 (en) * | 2015-07-15 | 2019-10-01 | Denso Corporation | Punch unit and powder press molding device for manufacturing compacted powder pellet |
| US11167517B2 (en) * | 2015-08-25 | 2021-11-09 | Sumitomo Electric Industries, Ltd. | Powder compaction mold and method for manufacturing powder compact |
| CN106583717B (zh) * | 2016-11-17 | 2018-12-28 | 株洲钻石切削刀具股份有限公司 | 喷射式粉末填料的刀片粉坯成型装置及成型方法 |
| US10661487B2 (en) * | 2016-11-30 | 2020-05-26 | The Boeing Company | Particulate-binder composite article and associated system and method for manufacturing the same |
| MX2020000104A (es) * | 2017-06-29 | 2020-02-17 | Solenis Technologies Cayman Lp | Gránulos tabletas estables y en ambiente de agua. |
| CN109605639B (zh) * | 2018-12-06 | 2021-04-06 | 潮州亚斯兰自动化科技有限公司 | 适用于密胺脂粉末自动压锭方法 |
| CN109605638B (zh) * | 2018-12-06 | 2021-06-11 | 潮州亚斯兰自动化科技有限公司 | 适用于密胺脂粉末热压成型自动加工方法 |
| CN112094117A (zh) * | 2020-09-18 | 2020-12-18 | 北京英纳超导技术有限公司 | 一种铋系高温超导块材的制备方法 |
| CN115229942B (zh) * | 2022-09-25 | 2022-11-29 | 常州市武进红东电子有限公司 | 制备小尺寸烧结钕铁硼多极磁环的气动压制装置及方法 |
| IT202300012897A1 (it) * | 2023-06-22 | 2024-12-22 | Off Mec Pontillo & C S R L | Macchina per la pressatura di polveri metalliche |
| CN117067380B (zh) * | 2023-10-11 | 2024-01-26 | 成都永益泵业股份有限公司 | 一种氧化铝泵过流部件及其制作方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1967608A (en) * | 1930-03-27 | 1934-07-24 | John R T Clingan | Brick making machine |
| US2026940A (en) | 1934-12-13 | 1936-01-07 | Harbison Walker Refractories | Shaping refractory articles |
| US3132379A (en) | 1961-04-12 | 1964-05-12 | Bliss E W Co | Compacting press |
| SE341805B (de) | 1969-12-18 | 1972-01-17 | Ytong Ab | |
| CH628572A5 (de) | 1977-04-20 | 1982-03-15 | Thomae Gmbh Dr K | Verfahren zum bespruehen der verdichtungswerkzeuge von maschinen zur herstellung von formlingen. |
| JPS5614098A (en) | 1979-07-13 | 1981-02-10 | Takeda Chem Ind Ltd | Externally lubricating tablet making machine |
| DE3049326A1 (de) * | 1980-12-29 | 1982-07-08 | Alkem Gmbh, 6450 Hanau | "verfahren zum herstellen von presslingen aus keramischem pulver, z.b. pulverfoermigen kernreaktorbrennstoffen und presseinrichtung, insbesondere fuer dieses verfahren" |
| JPH0238078B2 (ja) | 1985-07-05 | 1990-08-28 | Fuji Electrochemical Co Ltd | Funtaiatsushukuseikeiyonokanagata |
| JPS62105795A (ja) | 1985-11-01 | 1987-05-16 | Mitsubishi Heavy Ind Ltd | 首振式プロペラ装備船の推進方法 |
| JPS62146597A (ja) | 1985-12-20 | 1987-06-30 | Idemitsu Petrochem Co Ltd | 菌体中の油脂成分の分離方法 |
| JPH0238078A (ja) | 1988-07-28 | 1990-02-07 | Toshiba Corp | プリンタ装置 |
| JPH02117799A (ja) | 1988-10-28 | 1990-05-02 | Japan Steel Works Ltd:The | 粉体成形方法及び装置 |
| JP2748563B2 (ja) | 1989-06-08 | 1998-05-06 | 株式会社ツムラ | 錠剤製造法 |
| JPH03291307A (ja) | 1990-04-05 | 1991-12-20 | Nkk Corp | 金型潤滑方法および金型潤滑装置 |
| US5176953A (en) | 1990-12-21 | 1993-01-05 | Amoco Corporation | Oriented polymeric microporous films |
| US5085828A (en) | 1991-05-15 | 1992-02-04 | General Motors Corporation | Cold press die lubrication method |
| JPH06179098A (ja) * | 1992-12-09 | 1994-06-28 | Kao Corp | 粉体圧縮成形型及び方法 |
| JPH0726094A (ja) | 1993-07-15 | 1995-01-27 | Nippon Oil & Fats Co Ltd | 塩素含有樹脂組成物 |
| JP2681601B2 (ja) | 1993-11-01 | 1997-11-26 | 協和醗酵工業株式会社 | 外部滑沢式打錠機 |
| DE4412117A1 (de) * | 1994-04-08 | 1995-10-12 | Fette Wilhelm Gmbh | Verfahren und Vorrichtung zum Aufbringen von pulverförmigem Schmier- oder Trennmittel auf die Preßwerkzeuge in Tablettiermaschinen |
| JPH0810993A (ja) | 1994-06-23 | 1996-01-16 | Inax Corp | タイル成形金型 |
| JPH09104902A (ja) | 1995-10-05 | 1997-04-22 | Shin Etsu Chem Co Ltd | 粉末成形方法 |
| DE19647089A1 (de) * | 1996-11-14 | 1998-05-28 | Bayer Ag | Vorrichtung zum kontrollierten Aufsprühen von pulverförmigen Schmiermitteln auf Stempel und Matrizen von Tablettenpressen |
| DE19743704B4 (de) | 1997-10-02 | 2008-05-15 | Laeis Gmbh | Vorrichtung und Verfahren zum Herstellen von Formkörpern |
-
1999
- 1999-10-20 US US09/421,237 patent/US6482349B1/en not_active Expired - Lifetime
- 1999-10-29 DE DE69929385T patent/DE69929385T2/de not_active Expired - Lifetime
- 1999-10-29 CN CNB991232917A patent/CN1212921C/zh not_active Expired - Lifetime
- 1999-10-29 EP EP99121569A patent/EP0999039B1/de not_active Expired - Lifetime
-
2002
- 2002-07-15 US US10/194,309 patent/US20020175439A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382952C (zh) * | 2006-06-29 | 2008-04-23 | 南京东部精密机械有限公司 | 流态化料靴 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69929385D1 (de) | 2006-04-06 |
| US6482349B1 (en) | 2002-11-19 |
| EP0999039A2 (de) | 2000-05-10 |
| DE69929385T2 (de) | 2006-09-07 |
| EP0999039A3 (de) | 2000-05-24 |
| CN1253071A (zh) | 2000-05-17 |
| US20020175439A1 (en) | 2002-11-28 |
| EP0999039B1 (de) | 2006-01-11 |
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